To provide a state determination device, a state determination system, and a state determination program, capable of improving accuracy of determining a state of a driver.SOLUTION: A state determination device 10 according to an embodiment of the present invention comprises: a signal intensity calculation unit 102 for calculating intensity for each frequency component with respect to an electrocardiographic signal acquired from a driver; an integrated value calculation unit 103 for calculating an integrated value of intensity of respective frequency components or an integrated average value, the average value of the integrated values; and an integrated value determination unit 106 for determining a level of noise included in the electrocardiographic signal on the basis of comparison between the integrated value or the integrated average value and integrated value determination thresholds corresponding to the values.SELECTED DRAWING: Figure 2
【課題】運転者の状態の判定精度を向上させることが可能な状態判定装置、状態判定システム及び状態判定プログラムを提供すること。【解決手段】本発明の一実施形態に係る状態判定装置10は、運転者から取得した心電信号について周波数成分別の強度を算出する信号強度算出部102と、周波数成分別の強度の積算値又は積算値の平均値である積算平均値を算出する積算値算出部103と、積算値又は積算平均値と、これらに対応する積算値判定閾値との比較に基づいて、心電信号に含まれているノイズのレベルを判定する積算値判定部106とを備える。【選択図】図2
STATE DETERMINATION DEVICE, STATE DETERMINATION SYSTEM, AND STATE DETERMINATION PROGRAM
状態判定装置、状態判定システム及び状態判定プログラム
2020-11-26
Patent
Elektronische Ressource
Japanisch
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